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Related Concept Videos

Assessing Body Temperature - Rectal01:27

Assessing Body Temperature - Rectal

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Rectal temperature measurement is considered the most precise method for assessing core body temperature and typically registers higher than oral temperature. For adults, the rectal thermometer should be inserted 1 to 1.5 inches into the rectum to obtain the most accurate reading.
Follow these steps for rectal temperature assessment:
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Real Number Operations01:27

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The concept of real numbers includes all the values that can be represented on a continuous number line. The system began with basic counting values used for enumeration. It later expanded to include values that represent the absence of quantity and opposites of the counting values. When situations required expressing parts of a whole or dividing quantities evenly, values capable of representing such proportions were developed. When written using decimal notation, these values can end or repeat...
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Operational Amplifiers01:17

Operational Amplifiers

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The operational amplifier, often referred to as an op-amp, is a multifaceted building block of a circuit. This electronic component functions like a voltage-controlled voltage source and can also be used to create a voltage- or current-controlled current source. The design of an operational amplifier enables it to execute mathematical operations when external components like resistors and capacitors are linked to its terminals. An op-amp has the capacity to sum signals, amplify a signal,...
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Vector Operations01:20

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Vectors are physical quantities that have both magnitude and direction. The vector operations include addition, subtraction, and scalar multiplication.
A vector multiplied by a scalar value is called scalar multiplication. The result obtained is a new vector with a different magnitude. If the scalar is positive, the direction of the vector remains the same, but if it is negative, the direction of the vector is reversed. For example, the product of the mass and velocity yields the momentum.
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Operant Conditioning01:21

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Operant conditioning, a key concept in behavioral psychology, involves using reinforcement and punishment to alter the likelihood of a behavior being repeated. B.F. introduced this type of conditioning. Skinner focused on voluntary behaviors and the consequences that follow them, influencing whether these behaviors will be strengthened or diminished.
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Second Derivatives and Laplace Operator01:22

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The first order operators using the del operator include the gradient, divergence and curl. Certain combinations of first order operators on a scalar or vector function yield second order expressions. Second-order expressions play a very important role in mathematics and physics. Some second order expressions include the divergence and curl of a gradient function, the divergence and curl of a curl function, and the gradient of a divergence function.
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Robotics in Surgery: A Modular Robotic Platform Driven Gastric Wedge Resection
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Operative technique in robotic rectal resection.

Alberto Mangano1, Valentina Valle2, Eduardo Fernandes2

  • 1Division of General, Minimally Invasive and Robotic Surgery, University of Illinois at Chicago, Chicago, IL, USA - alberto.mangano@gmail.com.

Minerva Chirurgica
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Summary
This summary is machine-generated.

Robotic rectal resection offers solutions to laparoscopic challenges, improving surgical precision and standardization. This technique aims to enhance surgeon dexterity and provide a clearer view for complex colorectal surgeries.

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Area of Science:

  • Minimally Invasive Surgery
  • Surgical Robotics
  • Colorectal Surgery

Background:

  • Open colorectal resections remain prevalent due to laparoscopic technical limitations.
  • Laparoscopic surgery presents challenges including poor ergonomics, limited dexterity, and 2D visualization.
  • These limitations hinder widespread adoption, especially in complex cases.

Purpose of the Study:

  • To present standardized operative steps for robotic rectal resection.
  • To propose a model for standardizing robotic surgical techniques.
  • To facilitate reproducible data acquisition across institutions and aid in surgical training.

Main Methods:

  • Detailed description of operative steps for robotic rectal resection.
  • Leveraging extensive prior robotic surgery experience.
  • Building upon established robotic surgery programs.

Main Results:

  • Demonstration of a standardized technique for robotic rectal resection.
  • Potential to overcome laparoscopic technical hurdles through enhanced dexterity and visualization.
  • Provides a framework for consistent surgical execution.

Conclusions:

  • Robotic rectal resection offers a viable solution to laparoscopic limitations in colorectal surgery.
  • The proposed standardized technique can improve reproducibility of surgical outcomes.
  • This approach serves as a valuable guide for learning and teaching robotic colorectal surgery.